.container{
    width:1360px;
    margin:0 auto;
}
.coll{
    background-color: #293036;
    width:100%;
    height: 92px;
    margin-top:48px;
    box-sizing:border-box;
}
.coll p{
    color:#fff;
    padding-top:21px;
    height:70px;
    display: block;
    font-size: 28px;
    line-height: 71px;
    text-align: center;
}
.coll-wrap{
    border-bottom: 1px solid #e6e6e8;
}
.coll-nav{
     background-color: red;
    height:50px;
    padding: 0 24px;
    width: calc(100% - 50px);
    background: #ffffff;
   
}
.coll-nav ul li{
    float:left;
    display: block;
    height: 47px;
    line-height:47px;
    text-align:center;
    margin-right:32px;
}
.coll-nav ul li a{
    font-size: 16px;
    color: #7e8e98;
}
.coll-content{
    width:100%;
    height:600px;
    overflow-y:scroll;
     background-color: #F4F4F4;
     text-align:center;
     padding-top:80px;
}
